Since I haven't read 'Small Mercies: A Novel', it's hard to say exactly. However, it could be a story that delves into the lives of ordinary people. It might explore themes such as love, loss, and redemption. The'small mercies' in the title could be those little moments of grace or kindness that the characters encounter during difficult times. For example, a character might be going through a tough financial situation, and a small mercy could be a neighbor offering some food or help without being asked. This could then lead to a transformation in the character's perspective or relationships.
Since I don't know the author of 'Small Mercies, A Novel', I can't give you the exact other books. But generally, you can search for the book on Amazon. Once you find the book page, it often has a section showing other books by the same author. Another option is to ask at your local bookstore. The staff there are usually knowledgeable about different authors' works.
One way is to go to a large bookstore and ask the staff. They are trained to know about different authors and their works. They can quickly look up the author of 'Small Mercies, A Novel' and show you other books by that person.
The main themes in 'The Mercies Historical Fiction' are likely to include social change. Since it's a historical work, it may explore how society evolves over time. There could also be a theme of love and relationships. Characters' interactions with each other, whether it's romantic love, friendship or family bonds, are often important elements in such works. Additionally, cultural identity might be a theme, as different cultures may clash or merge in the historical context.